Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...
Ohio University Chillicothe will host 'The Changing Night Sky' on March 5, featuring Michael Koop’s accessible look at our evolving universe.
Relatedly, astronomers may have just pushed the upper size limit of what counts as a planet.
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NASA space telescope sees interstellar visitor comet 3I/ATLAS flare up while exiting the solar system
New infrared observations reveal that the rare interstellar visitor known as comet 3I/ATLAS has dramatically brightened ...
Hawaiʻi Island’s largest astronomy education program, Journey Through the Universe, hosted its 22nd year of classroom visits, career panels, and community events in Hilo last week.
ORLANDO, Fla. — For those who want to explore our neighboring planets but can’t afford a trip on a SpaceX Falcon 9 rocket, the Orlando Science Center has a fun and closer alternative. Continuing until ...
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